ERA+

Aaron Bummer · Season-by-season history

ERA+ over time

Aaron Bummer — ERA+ over time Each bar is a recorded season value, grouped by season and coloured by team and competition. Bars extend from zero. Focus or hover over a bar for its exact value. 0 95.2 190.4 285.6 380.8 476 2017 2018 2019 2020 2021 2022 2023 2017 · Chicago White Sox · MLB: 97 Chicago White Sox 2018 · Chicago White Sox · MLB: 100 Chicago White Sox 2019 · Chicago White Sox · MLB: 216 Chicago White Sox 2020 · Chicago White Sox · MLB: 476 Chicago White Sox 2021 · Chicago White Sox · MLB: 125 Chicago White Sox 2022 · Chicago White Sox · MLB: 170 Chicago White Sox 2023 · Chicago White Sox · MLB: 65 Chicago White Sox
  • Chicago White Sox · MLB
SeasonTeamLeagueERA+
2023 Chicago White Sox MLB 65
2022 Chicago White Sox MLB 170
2021 Chicago White Sox MLB 125
2020 Chicago White Sox MLB 476
2019 Chicago White Sox MLB 216
2018 Chicago White Sox MLB 100
2017 Chicago White Sox MLB 97